Bosch AquaStar Indoor Natural Gas Tankless Water Heater with Vent Hood #125 "h2o working" Questions

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...hot! I changed all 3 zone valves but it has not fixed the problem. There is a beeping noise still and tbe H2O is scalding. Thoughts on what to try next. Could be the main thermostat not

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...working on a Bosch Aquastar 125 and replaced the diaphram and water valve. ONE of the three faucets this unit serves only gets tepid H2O, even though it is drawing 1.5+GPM. Why would two faucets work ...

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Question about General Electric Water Heaters

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...work and retry. Avoid using pellet salt it causes problems like this. If there is currently water at the bottom of salt tank then system is not working and needs repair. Hope this helps, H2O ...

Question about Reliance Water Heaters

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h2o reset button has popped 3 times in the last 2 months ECO reset button trips when upper thermostat senses heat over 150 degrees F. This can be caused by bad thermostat, or element shorted to ground

brand new deep well. The only things turned off or on were drain at bottom of tank, breaker serving h2o heater, cold inlet serving h2o heater and kitchen and bath taps which were all upstairs from hot

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